Aquarium water maintenance can now be minimized as well as the use of water for your aquarium. The floating garden by Benjamin Graindorge is the solution. It has two-filtration process that will allow you to recycle your aquarium water. The first process takes place when the gravel underwater is decanted into a tray, and then it will pass through a 5cm layer of sand that ensured the filtration of large particles and convert nitrogen into nitrates. The “aquaponie” will then be discharged into a planted substrate. The roots of the plant from the garden will now feed and eliminate nitrates and the purified water will then return to the aquarium.
Source: Via Trends Now